DE69710203D1 - DETECTING BROKEN FILAMENTS - Google Patents

DETECTING BROKEN FILAMENTS

Info

Publication number
DE69710203D1
DE69710203D1 DE69710203T DE69710203T DE69710203D1 DE 69710203 D1 DE69710203 D1 DE 69710203D1 DE 69710203 T DE69710203 T DE 69710203T DE 69710203 T DE69710203 T DE 69710203T DE 69710203 D1 DE69710203 D1 DE 69710203D1
Authority
DE
Germany
Prior art keywords
broken filaments
detecting broken
detecting
filaments
broken
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69710203T
Other languages
German (de)
Other versions
DE69710203T2 (en
Inventor
Dung-Thanh Nguyen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advansa BV
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69710203D1 publication Critical patent/DE69710203D1/en
Application granted granted Critical
Publication of DE69710203T2 publication Critical patent/DE69710203T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0327—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using piezoelectric sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
DE69710203T 1996-09-27 1997-09-18 DETECTING BROKEN FILAMENTS Expired - Fee Related DE69710203T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/720,333 US5718854A (en) 1996-09-27 1996-09-27 Detection of broken filaments
PCT/US1997/016564 WO1998013288A1 (en) 1996-09-27 1997-09-18 Detection of broken filaments

Publications (2)

Publication Number Publication Date
DE69710203D1 true DE69710203D1 (en) 2002-03-14
DE69710203T2 DE69710203T2 (en) 2002-08-08

Family

ID=24893612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69710203T Expired - Fee Related DE69710203T2 (en) 1996-09-27 1997-09-18 DETECTING BROKEN FILAMENTS

Country Status (12)

Country Link
US (1) US5718854A (en)
EP (1) EP0929493B1 (en)
KR (1) KR100474623B1 (en)
CN (1) CN1096404C (en)
AU (1) AU4485197A (en)
BR (1) BR9712105A (en)
DE (1) DE69710203T2 (en)
ES (1) ES2170966T3 (en)
ID (1) ID22034A (en)
TR (1) TR199900659T2 (en)
TW (1) TW418265B (en)
WO (1) WO1998013288A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9817980D0 (en) * 1998-08-18 1998-10-14 Fibrevision Limited Measuring instrument
US6099963A (en) 1999-03-18 2000-08-08 Alliedsignal Inc. Sizeless yarn, a method of making it and a method of using it
GB0421199D0 (en) * 2004-09-24 2004-10-27 Emtelle Uk Ltd Method of manufacturing a tube
IT1399114B1 (en) * 2010-04-01 2013-04-05 Balestreri METHOD AND DEVICE TO DETECT THE BREAKAGE OF ONE OR MORE BATHS IN SYNTHETIC FIBER SPINNING PROCESSES
CN104278374B (en) * 2014-10-20 2017-01-25 浙江金鹰股份有限公司 Yarn breaking monitoring device of spinning machine
EP3165490A1 (en) * 2015-11-09 2017-05-10 Eltex of Sweden AB A device for the transfer of a mechanical force into an electrical signal
US11388056B2 (en) * 2018-05-17 2022-07-12 Nippon Telegraph And Telephone Corporation Information management system and information management method
WO2019226967A1 (en) 2018-05-24 2019-11-28 Invista North America S.A R.L. Polymer compositions and synthetic fibers and articles thereof
CN115449931B (en) * 2022-10-08 2023-07-14 太仓荣文合成纤维有限公司 Automatic yarn guiding machine for continuous connection break points of synthetic fibers

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624933A (en) * 1951-04-26 1953-01-13 Kingsboro Silk Mills Inc Yarn cleaner
NL6808471A (en) * 1968-06-15 1969-07-25
UST886007I4 (en) * 1970-05-04 1971-05-04 Apparatus for detecting oversize defects in yarn
CH580533A5 (en) * 1974-07-12 1976-10-15 Loepfe Ag Geb
CH597081A5 (en) * 1976-10-13 1978-03-31 Loepfe Ag Geb
GB2023671B (en) * 1978-05-16 1983-01-12 Kitamura S Detecting yarn breaks in spinning machines
US4393647A (en) * 1980-02-27 1983-07-19 Yohji Kitamura Snail wire arrangement for yarn breakage detection in ring frames
IT8323198V0 (en) * 1983-10-07 1983-10-07 Minnetti Frederico & C Off TAKING ORGAN FOR SPOOLS OF YARN.
US4668453A (en) * 1985-02-15 1987-05-26 E. I. Du Pont De Nemours And Company Cospinning process
US5034174A (en) * 1986-09-12 1991-07-23 E. I. Du Pont De Nemours And Company Texturing yarns
JPH02259129A (en) * 1989-03-31 1990-10-19 Murata Mach Ltd Sensor of end breakage of single yarn in double twister
WO1992001520A1 (en) * 1990-07-25 1992-02-06 The Technology Partnership Limited Ultrasonic electro-acoustic transducers
US5136202A (en) * 1990-08-31 1992-08-04 Atochem North America, Inc Material sensor
IT1262088B (en) * 1993-03-17 1996-06-19 Atex Spa YARN QUALITY CONTROL SYSTEM AND RELATED DEVICE

Also Published As

Publication number Publication date
BR9712105A (en) 1999-08-31
CN1231647A (en) 1999-10-13
AU4485197A (en) 1998-04-17
TR199900659T2 (en) 1999-06-21
ES2170966T3 (en) 2002-08-16
KR20000048641A (en) 2000-07-25
EP0929493B1 (en) 2002-01-30
US5718854A (en) 1998-02-17
CN1096404C (en) 2002-12-18
TW418265B (en) 2001-01-11
ID22034A (en) 1999-08-26
KR100474623B1 (en) 2005-03-08
EP0929493A1 (en) 1999-07-21
DE69710203T2 (en) 2002-08-08
WO1998013288A1 (en) 1998-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ADVANSA BV, HOOFDDORP, NL

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE ZELLENTIN & PARTNER GBR, 80331 MUENCHEN

8339 Ceased/non-payment of the annual fee